Awesome! I was finally able to set the Hacker News homepage to show the difference between visited and unvisited links.

Good extensions
Suggestion:
- Color picker pallet

Brilliant, Exactly what I was looking for

This is listed as an add on for firefox for android.

This is a great addon. I get severe eyestrain while reading in dark mode. This addon is perfect for converting pages into shades of colors most comfortable for viewing. Also this addon remembers website pages. I feel that change colors and always buttons are a bit confusing for a new user. Aside from that this is perfect.

This would be 5-star in all respects, except for the following. I really hope the developer will listen.

1) Please let the user define which color parameters to use. In other words, if I only want to change the text color, allow me to ignore (turn off) the background and link color.

2) I don't understand why the add-on says "Gray" where the screenshots show "saturation" level.

3) In nested CSS division tags, where the website is pulling text content from the the embedded division tag, the text color will not change.

4) Keeping it simple is good, but it would be nice if the user could plug in a color value, either hex or decimal, and forgo the color wheel, which does not show the color values.

Outside of that, I would recommend the add-on.

Weird and non-intuitive interface to change the colours ... didn't like it. Removed add-on

Doesnt work as promised. No customization for web site colors. click to change colors on any site just applies a generic samey (and while at least dark not very pleasing to look at) theme to any of them. bad addon. do not recommend this at all. better to just stick with stylish like all these years before and pray theres pretty and up to date custpmizations up on userstyles.org (or write one yourself)

This work fine, no troubles, it takes only a little bit of time to find how to use it. After choosing your settings, you can change color of background, text, and links, with two clicks. May be you will need to disable other color changer web extensions.

Love the options. Though, doesn't work well on Facebook

The Best of the Best!

Simple to use, unbeatable and wholly custom results; plus it does not slow down the page loading at all.

I was searching for an easy template to alter my css code to the official specs which match my solarized light and dark theming everywhere. No need now, this quick tool did what I wanted in three clicks - wow!

Thank you for perfection!

Functions as described and easily configured, the quickest extension to settle my favourite colour scheme under 1 minute, thank you.